Learn about bison and visit Ouabache State Park’s bison herd during the annual Bison Bash, June 20.

A “Bison-vs.-Buffalo Hike” will be held at 10 a.m.; a bison craft will be at 1 p.m.; a white bison scavenger hunt will be at 2:30 p.m.; and chuck-a-chip disc golf will be at 4 p.m.

The program is free after paying standard entrance fees of $7 per in-state vehicle or $9 per out-of-state vehicle.

For more information, call (260) 468-2127.

Camping reservations can be made at camp.IN.gov or by calling (866) 622-6746

Ouabache State Park is at 4930 E. St. Rd. 201, Bluffton, 46714.